ISL4489EIB-T datasheet(7/12 Pages) INTERSIL

No de pièce	ISL4489EIB-T

Description	Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers

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Fabricant	INTERSIL [Intersil Corporation]

Site Internet	http://www.intersil.com/cda/home

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7 / 12 page

7

FN6074.2

FIGURE 3A. TEST CIRCUIT

FIGURE 3B. MEASUREMENT POINTS

FIGURE 3. DRIVER ENABLE AND DISABLE TIMES

FIGURE 4A. TEST CIRCUIT

FIGURE 4B. MEASUREMENT POINTS

FIGURE 4. RECEIVER PROPAGATION DELAY

FIGURE 5A. TEST CIRCUIT

FIGURE 5B. MEASUREMENT POINTS

FIGURE 5. RECEIVER ENABLE AND DISABLE TIMES

Test Circuits and Waveforms (Continued)

D

DE

DI

CL

500

Ω

Z

Y

VCC

GND

SW

PARAMETER OUTPUT

RE

DI

SW

CL (pF)

tHZ

Y/Z

X

1/0

GND

15

tLZ

Y/Z

X

0/1

VCC

15

tZH

Y/Z

X

1/0

GND

100

tZL

Y/Z

X

0/1

VCC

100

SIGNAL

GENERATOR

OUT (Y, Z)

3V

0V

1.5V

VOH

0V

2.3V

VOH - 0.5V

tHZ

OUT (Y, Z)

VCC

VOL

2.3V

VOL + 0.5V

tLZ

DE

OUTPUT HIGH

OUTPUT LOW

tZL

tZH

SIGNAL

GENERATOR

R

RO

RE

A

B

+1.5V

15pF

RO

3V

0V

tPLH

1.5V

VCC

0V

50%

tPHL

A

1k

Ω

VCC

GND

SW

PARAMETER

DE

A

SW

tHZ

X

+1.5V

GND

tLZ

X-1.5V

VCC

tZH

X

+1.5V

GND

tZL

X-1.5V

VCC

SIGNAL

GENERATOR

R

RO

RE

A

B

15pF

RO

3V

0V

1.5V

VOH

0V

1.5V

VOH - 0.5V

tHZ

RO

VCC

VOL

1.5V

VOL + 0.5V

tLZ

RE

OUTPUT HIGH

OUTPUT LOW

tZL

tZH

ISL4489E, ISL4491E

Numéro de pièce similaire - ISL4489EIB-T

Fabricant	No de pièce	Fiches technique	Description
Intersil Corporation	ISL4489EIB	416Kb / 12P	짹15kV ESD Protected, 1/8 Unit Load, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers
Renesas Technology Corp	ISL4489EIB	669Kb / 12P	짹15kV ESD Protected, 1/8 Unit Load, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers
Intersil Corporation	ISL4489EIBZ	416Kb / 12P	짹15kV ESD Protected, 1/8 Unit Load, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers
Renesas Technology Corp	ISL4489EIBZ	669Kb / 12P	짹15kV ESD Protected, 1/8 Unit Load, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers

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Description similaire - ISL4489EIB-T

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Tiger Electronic Co.,Lt...	SN75176	257Kb / 7P	Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers
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ISL4489EIB-T Fiches technique(PDF) 7 Page - Intersil Corporation

ISL4489EIB-T Fiches technique(HTML) 7 Page - Intersil Corporation

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